An intelligent constant temperature device for jp cabinets for industrial and mining

Abstract

The invention discloses an industrial and mineral JP cabinet intelligent constant temperature device comprising a JP cabinet body, a refrigeration and heating device, an internal heat exchanger, an external heat exchanger, a first driving oil pump, a second driving oil pump and multiple temperature sensors. The JP cabinet body is internally provided with the refrigeration and heating device, the internal heat exchanger, the first driving oil pump, the second driving oil pump and the multiple temperature sensors. The external side of the JP cabinet body is provided with the external heat exchanger. The refrigeration and heating device comprises a heating device, a refrigeration device, a controller, multiple sets of semiconductor refrigeration sheets and a shell. According to the industrial and mineral JP cabinet intelligent constant temperature device, the temperature signals in the JP cabinet are acquired through the temperature sensors, the controller controls connection and disconnection of the first driving oil pump and the second driving oil pump according to the temperature signals, and the controller controls the flowing direction of the oil medium in an interface pipeline and on / off of the semiconductor refrigeration sheets according to the temperature signals so as to reliably guarantee constant temperature in the JP cabinet.

Description

technical field [0001] The invention relates to the technical field of JP cabinet intelligent constant temperature equipment, in particular to a JP cabinet intelligent constant temperature device for industrial and mining. Background technique [0002] The working environment of JP cabinet equipment in the prior art is often harsh, especially in plateau areas, areas with large annual extreme weather changes, and high-pollution areas. It is easy to cause high temperature, high cold, or pollutants to corrode electrical appliances. Equipment, when the temperature of the working environment is too high, the temperature in the JP cabinet will rise, which will easily cause the electrical appliances in the JP cabinet to stop working due to the high temperature, and it will also easily cause damage to the electrical appliances in the JP cabinet, and there will be hidden dangers of safety accidents; when the working environment When the temperature is too low, the temperature inside ...

AI Technical Summary

Problems solved by technology

[0002] The working environment of JP cabinet equipment in the prior art is often harsh, especially in plateau areas, areas with large annual extreme weather changes, and high-pollution areas. It is easy to cause high temperature, high cold, or pollutants to corrode electrical appliances. Equipment, when the temperature of the working environment is too high, the temperature in the JP cabinet will rise, which will easily cause the electrical appliances in the JP cabinet to stop working due to the high temperature, and it will also easily cause damage to the electrical appliances in the JP cabinet, and there will be hidden dangers of safety accidents; when the working environment When the temperature is too low, the temperature inside the JP cabinet is too low, which may easily cause damage to the electrical appliances in the JP cabinet; especially in areas with large daily temperature changes, it is a great environmental test for the JP cabinet; and high corrosion areas are likely to cause equipment damage. Failures and Security Incidents

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